V A from doing〈妨げる・禁じる〉

動詞と前置詞の型　全10語

「Aが〜するのを妨げる」を表す型です。from が必須で、後ろは必ず動名詞になります。to不定詞にしてしまう誤りが最も多く出ます。from は「引き離す」を表しており、行為から遠ざけるという発想です。

まぎらわしい対：V A with B〈供給する・備えつける〉
この2つは混同しやすいため、必ず対にして確認してください。

この型の語一覧

語	正しい形	よくある誤り
prevent	prevent him from leaving	prevent him to leave
stop	stop her from going	stop her to go
keep	keep them from entering	keep them to enter
prohibit	prohibit staff from smoking	prohibit staff to smoke
discourage	discourage customers from buying	discourage customers to buy
ban	ban him from driving	ban him to drive
deter	deter people from applying	deter people to apply
restrain	restrain himself from replying	restrain himself to reply
forbid	forbid them from entering	forbid them entering（forbid A to do も可）
distinguish	distinguish the copy from the original	distinguish the copy and the original